21093383010

Names of 21093383010

• Cardinal: 21093383010 can be written as Twenty-one billion, ninety-three million, three hundred eighty-three thousand and ten.

Scientific notation

• Scientific notation: 2.109338301 × 10¹⁰

Factors of 21093383010

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 998

Divisors of 21093383010

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 31 35 42 62 70 93 105 127 155 186 210 217 254 310 381 434 465 635 651 762 823 889 930 961 1085 1270 1302 1646 1778 1905 1922 2170 2469 2667 2883 3255 3810 3937 4115 4445 4805 4938 5334 5761 5766 6510 6727 7874 8230 8890 9610 11522 11811 12345 13335 13454 14415 17283 19685 20181 23622 24690 25513 26670 27559 28805 28830 33635 34566 39370 40362 51026 55118 57610 59055 67270 76539 82677 86415 100905 104521 118110 122047 127565 137795 153078 165354 172830 178591 201810 209042 244094 255130 275590 313563 357182 366141 382695 413385 522605 535773 610235 627126 731647 732282 765390 790903 826770 854329 892955 1045210 1071546 1220470 1463294 1567815 1581806 1708658 1785910 1830705 2194941 2372709 2562987 2678865 3135630 3240151 3658235 3661410 3954515 4271645 4389882 4745418 5125974 5357730 5536321 6480302 7316470 7909030 8543290 9720453 10974705 11072642 11863545 12814935 16200755 16608963 19440906 21949410 22681057 23727090 25629870 27681605 32401510 33217926 45362114 48602265 55363210 68043171 83044815 97204530 100444681 113405285 136086342 166089630 200889362 226810570 301334043 340215855 502223405 602668086 680431710 703112767 1004446810 1406225534 1506670215 2109338301 3013340430 3515563835 4218676602 7031127670 10546691505 21093383010
• Sum of all divisors σ(n): 60326608896
• Sum of proper divisors (its aliquot sum) s(n): 39233225886
• 21093383010 is an abundant number, because the sum of its proper divisors (39233225886) is greater than itself. Its abundance is 18139842876

Bases of 21093383010

• Binary: 10011101001010000110111101101100010₂
• Hexadecimal: 0x4E9437B62
• Base-36: 9OUGEHU

Squares and roots of 21093383010

• 21093383010 squared (21093383010²) is 444930806806556660100
• 21093383010 cubed (21093383010³) is 9385095920919014610755684901000
• The square root of 21093383010 is 145235.6120584755
• The cube root of 21093383010 is 2763.0076001515

Scales and comparisons

• 21,093,383,010 seconds is equal to 670 years, 36 weeks, 4 days, 9 hours, 3 minutes, 30 seconds.
• To count from 1 to 21,093,383,010 would take you about one thousand, three hundred forty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 21093383010 cubic inches would be around 230.3 feet tall.

Recreational maths with 21093383010

• 21093383010 backwards is 01038339012
• 21093383010 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21093383010's digits is 30
• More coming soon!